Dish rack



FIG. 1 is a perspective view of a dish rack showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left view thereof; and,

FIG. 6 is a right view thereof. 

CLAIM The ornamental design for a dish rack, as shown and described. 